Megger DLRO10X - Digital Low Resistance Ohmmeter - 10A/2000 Ohms w/Datalogging


The Megger DLRO10X sets the standards for low resistance measurement. The DLRO10X is a fully automatic instrument, selecting the most suitable test current up to 10A DC to measure resistance from 0.1 µOhm to 2000 Ohms, on one of seven ranges. The DLRO10X is built into a strong, lightweight case that is equally at home in the field or in the laboratory. Featuring a large, bright 4½-digit backlit display, the DLRO10X is light enough to be worn around the neck and is small enough to be taken into areas that were previously too small to access.

Normally, measurements are made with forward and reverse currents to cancel the effects of any standing voltages across the test sample. For users who desire more control over the measurement process, the DLRO10X uses a menu system controlled by a two-axis paddle to allow the user to manually select the maximum test current. At the end of a test, the DLRO10X will store the test results, as well as any notes relevant to the test. The DLRO10X also adds real time download of results and on board storage for later download to a PC. A full range of test leads are also available with probes, clamps and kelvin clips.


  • Accurate results in under three seconds
  • Auto current reversal cancels standing emfs
  • Fuse protected to 600 V
  • NiMH battery reduces weight
  • 250 mW power limit (with optional override) to avoid heating the test sample
  • Automatically detects continuity in potential and current connections
  • Visible warning of high voltages present at the terminals
  • Visible warning of current flowing in the test sample
  • Multiple operating modes including fully automatic
  • Alpha-numeric keypad for entering test notes
  • User-setable high and low limits
  • Autoranging with Manual option
  • Printer output and memory
More Information
Display Digital
Features Datalogging
Manufacturer Megger
Measurement 2000 Ohms
Type Ohmmeters
Additional Skus 6111-429
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